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Orion Edwards

2009-Mar-11 23:43 UTC

[Ironruby-core] More WCF fail

Had time to get back to the WCF stuff: Here''s the latest
class MyService
include IWcfContract

def ping(x)
x
end
end

uri = Uri.new "http://localhost:8700/MyService"
binding = WSHttpBinding.new
host = ServiceHost.new MyService
host.add_service_endpoint(IWcfContract.to_clr_type, binding, uri);


=> Now raises the following error (new and different from last time,
exciting!):

*The contract name ''IWcfContract'' could not be found in the
list of
contracts implemented by the service
''IronRuby.Builtins.RubyClass''.*
*
*
I also tried creating an abstract C# class as follows:

public abstract class WcfContractClass : IWcfContract
{
public abstract string Ping(string input);
}

and then having the ruby class do this:

class MyService < WcfContractClass

however the same error occurs. Still running the dlr nightly v12211 build...

Any ideas?
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Ivan Porto Carrero

2009-Mar-12 01:17 UTC

head link

[Ironruby-core] More WCF fail

Let me know if you''''re still having problems on
saturday...because WCF
cannot be _that_ hard
Alternatively contact me off list.. to do some remote "pair"
programming...
this email address is my gtalk account or ask Hayley she''s got my
contact
details as does almost anybody else that is involved in the NZ .NET user
groups.

For everybody else on the list.. I respond best to IM  or twitter
(casualjim) ;)

On Thu, Mar 12, 2009 at 12:43 AM, Orion Edwards <orion.edwards at
gmail.com>wrote:
> Had time to get back to the WCF stuff: Here''s the latest
> class MyService
> include IWcfContract
>
> def ping(x)
>  x
>  end
> end
>
> uri = Uri.new "http://localhost:8700/MyService"
> binding = WSHttpBinding.new
> host = ServiceHost.new MyService
> host.add_service_endpoint(IWcfContract.to_clr_type, binding, uri);
>
>
> => Now raises the following error (new and different from last time,
> exciting!):
>
> *The contract name ''IWcfContract'' could not be found in
the list of
> contracts implemented by the service
''IronRuby.Builtins.RubyClass''.*
> *
> *
> I also tried creating an abstract C# class as follows:
>
> public abstract class WcfContractClass : IWcfContract
> {
> public abstract string Ping(string input);
> }
>
> and then having the ruby class do this:
>
> class MyService < WcfContractClass
>
> however the same error occurs. Still running the dlr nightly v12211
> build...
>
> Any ideas?
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
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Orion Edwards

2009-Mar-12 02:37 UTC

head link

[Ironruby-core] More WCF fail

> Let me know if you''''re still having problems on
saturday...because WCF
> cannot be _that_ hard

WCF isn''t hard... in C#. Thus far IronRuby''s lack of support
for attributes
seems to be killing it though.

> Alternatively contact me off list.. to do some remote "pair"
> programming...
> this email address is my gtalk account or ask Hayley she''s got my
contact
> details as does almost anybody else that is involved in the NZ .NET user
> groups.
>
I''ll have a go in the weekend if I get time and let you know. Cheers.

For everybody else on the list.. I respond best to IM  or
twitter> (casualjim) ;)
>
Consider yourself followed!
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Curt Hagenlocher

2009-Mar-12 17:15 UTC

head link

[Ironruby-core] More WCF fail

There''s no CLR Type object that can fully represent your Ruby class, so
you can''t meaningfully pass the type to any API that wants to be able
to create an object from it.  This is still an area of active investigation and
thought for us.

From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of Orion Edwards
Sent: Wednesday, March 11, 2009 4:44 PM
To: ironruby-core at rubyforge.org
Subject: [Ironruby-core] More WCF fail

Had time to get back to the WCF stuff: Here''s the latest

class MyService
     include IWcfContract

     def ping(x)
          x
     end
end

uri = Uri.new "http://localhost:8700/MyService"
binding = WSHttpBinding.new
host = ServiceHost.new MyService
host.add_service_endpoint(IWcfContract.to_clr_type, binding, uri);

=> Now raises the following error (new and different from last time,
exciting!):

The contract name ''IWcfContract'' could not be found in the
list of contracts implemented by the service
''IronRuby.Builtins.RubyClass''.

I also tried creating an abstract C# class as follows:

public abstract class WcfContractClass : IWcfContract
{
     public abstract string Ping(string input);
}

and then having the ruby class do this:

class MyService < WcfContractClass

however the same error occurs. Still running the dlr nightly v12211 build...

Any ideas?
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Ivan Porto Carrero

2009-Mar-12 18:54 UTC

head link

[Ironruby-core] More WCF fail

But in the case of WCF this doesn''t have to be the case right?
You can create a different behavior where you tell WCF how to create
instances and you can create a service host that also knows how to handle
dynamic objects. After all if you can get an IoC container to provide the
instances, surely you can hook IronRuby in there too.

Wouldn''t creating a servicehostfactory, servicehost and behavior solve
the
problem?
I wasn''t expecting to use the plain vanilla WCF stuff but rather with a
slightly customized infrastructure.


On Thu, Mar 12, 2009 at 6:15 PM, Curt Hagenlocher <curth at
microsoft.com>wrote:
>  There?s no CLR Type object that can fully represent your Ruby class, so
> you can?t meaningfully pass the type to any API that wants to be able to
> create an object from it.  This is still an area of active investigation
and
> thought for us.
>
>
>
> *From:* ironruby-core-bounces at rubyforge.org [mailto:
> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Orion Edwards
> *Sent:* Wednesday, March 11, 2009 4:44 PM
> *To:* ironruby-core at rubyforge.org
> *Subject:* [Ironruby-core] More WCF fail
>
>
>
> Had time to get back to the WCF stuff: Here''s the latest
>
>
>
> class MyService
>
>      include IWcfContract
>
>
>
>      def ping(x)
>
>           x
>
>      end
>
> end
>
>
>
> uri = Uri.new "http://localhost:8700/MyService"
>
> binding = WSHttpBinding.new
>
> host = ServiceHost.new MyService
>
> host.add_service_endpoint(IWcfContract.to_clr_type, binding, uri);
>
>
>
>
>
> => Now raises the following error (new and different from last time,
> exciting!):
>
>
>
> *The contract name ''IWcfContract'' could not be found in
the list of
> contracts implemented by the service
''IronRuby.Builtins.RubyClass''.*
>
>
>
> I also tried creating an abstract C# class as follows:
>
>
>
> public abstract class WcfContractClass : IWcfContract
>
> {
>
>      public abstract string Ping(string input);
>
> }
>
>
>
> and then having the ruby class do this:
>
>
>
> class MyService < WcfContractClass
>
>
>
> however the same error occurs. Still running the dlr nightly v12211
> build...
>
>
>
> Any ideas?
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
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Orion Edwards

2009-Mar-12 19:42 UTC

head link

[Ironruby-core] More WCF fail

>
> Wouldn''t creating a servicehostfactory, servicehost and behavior
solve the
> problem?
> I wasn''t expecting to use the plain vanilla WCF stuff but rather
with a
> slightly customized infrastructure.
>
I don''t have a particularly deep knowledge of WCF... I had been trying
to
search for how to do it with a non-standard servicehost, but hadn''t
found
anything amongst all the mess of people asking simple questions :-(

Will try look for WCF -> IOC container related stuff and see if that helps
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Curt Hagenlocher

2009-Mar-12 19:46 UTC

head link

[Ironruby-core] More WCF fail

You are correct.  There?s no general problem with WCF; it?s just this particular
API that Orion is using that?s problematic.

From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of Ivan Porto Carrero
Sent: Thursday, March 12, 2009 11:54 AM
To: ironruby-core
Subject: Re: [Ironruby-core] More WCF fail

But in the case of WCF this doesn''t have to be the case right?
You can create a different behavior where you tell WCF how to create instances
and you can create a service host that also knows how to handle dynamic objects.
After all if you can get an IoC container to provide the instances, surely you
can hook IronRuby in there too.

Wouldn''t creating a servicehostfactory, servicehost and behavior solve
the problem?
I wasn''t expecting to use the plain vanilla WCF stuff but rather with a
slightly customized infrastructure.

On Thu, Mar 12, 2009 at 6:15 PM, Curt Hagenlocher <curth at
microsoft.com<mailto:curth at microsoft.com>> wrote:

There?s no CLR Type object that can fully represent your Ruby class, so you
can?t meaningfully pass the type to any API that wants to be able to create an
object from it.  This is still an area of active investigation and thought for
us.

From: ironruby-core-bounces at rubyforge.org<mailto:ironruby-core-bounces at
rubyforge.org> [mailto:ironruby-core-bounces at
rubyforge.org<mailto:ironruby-core-bounces at rubyforge.org>] On Behalf Of
Orion Edwards
Sent: Wednesday, March 11, 2009 4:44 PM
To: ironruby-core at rubyforge.org<mailto:ironruby-core at rubyforge.org>
Subject: [Ironruby-core] More WCF fail

Had time to get back to the WCF stuff: Here''s the latest

class MyService

     include IWcfContract

     def ping(x)

          x

     end

end

uri = Uri.new "http://localhost:8700/MyService"

binding = WSHttpBinding.new

host = ServiceHost.new MyService

host.add_service_endpoint(IWcfContract.to_clr_type, binding, uri);

=> Now raises the following error (new and different from last time,
exciting!):

The contract name ''IWcfContract'' could not be found in the
list of contracts implemented by the service
''IronRuby.Builtins.RubyClass''.

I also tried creating an abstract C# class as follows:

public abstract class WcfContractClass : IWcfContract

{

     public abstract string Ping(string input);

}

and then having the ruby class do this:

class MyService < WcfContractClass

however the same error occurs. Still running the dlr nightly v12211 build...

Any ideas?

_______________________________________________
Ironruby-core mailing list
Ironruby-core at rubyforge.org<mailto:Ironruby-core at rubyforge.org>
http://rubyforge.org/mailman/listinfo/ironruby-core

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Ivan Porto Carrero

2009-Mar-12 21:04 UTC

head link

[Ironruby-core] More WCF fail

Look at how they do it in Autofac and Ninject that code is easier to follow
than the code from the castle project


2009/3/12 Orion Edwards <orion.edwards at gmail.com>
> Wouldn''t creating a servicehostfactory, servicehost and behavior
solve the
>> problem?
>> I wasn''t expecting to use the plain vanilla WCF stuff but
rather with a
>> slightly customized infrastructure.
>>
>
> I don''t have a particularly deep knowledge of WCF... I had been
trying to
> search for how to do it with a non-standard servicehost, but
hadn''t found
> anything amongst all the mess of people asking simple questions :-(
>
> Will try look for WCF -> IOC container related stuff and see if that
helps
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
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Ivan Porto Carrero

2009-Mar-12 21:18 UTC

head link

[Ironruby-core] More WCF fail

Hi Orion,

http://www.lostechies.com/blogs/jimmy_bogard/archive/2008/07/29/integrating-structuremap-with-wcf.aspx

http://code.google.com/p/autofac/source/browse/trunk/src/Source/Autofac.Integration.Wcf/AutofacDependencyInjectionServiceBehavior.cs


cheers
Ivan
2009/3/12 Curt Hagenlocher <curth at microsoft.com>
>  You are correct.  There?s no general problem with WCF; it?s just this
> particular API that Orion is using that?s problematic.
>
>
>
> *From:* ironruby-core-bounces at rubyforge.org [mailto:
> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Ivan Porto Carrero
> *Sent:* Thursday, March 12, 2009 11:54 AM
> *To:* ironruby-core
> *Subject:* Re: [Ironruby-core] More WCF fail
>
>
>
> But in the case of WCF this doesn''t have to be the case right?
> You can create a different behavior where you tell WCF how to create
> instances and you can create a service host that also knows how to handle
> dynamic objects. After all if you can get an IoC container to provide the
> instances, surely you can hook IronRuby in there too.
>
> Wouldn''t creating a servicehostfactory, servicehost and behavior
solve the
> problem?
> I wasn''t expecting to use the plain vanilla WCF stuff but rather
with a
> slightly customized infrastructure.
>
>  On Thu, Mar 12, 2009 at 6:15 PM, Curt Hagenlocher <curth at
microsoft.com>
> wrote:
>
> There?s no CLR Type object that can fully represent your Ruby class, so you
> can?t meaningfully pass the type to any API that wants to be able to create
> an object from it.  This is still an area of active investigation and
> thought for us.
>
>
>
> *From:* ironruby-core-bounces at rubyforge.org [mailto:
> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Orion Edwards
> *Sent:* Wednesday, March 11, 2009 4:44 PM
> *To:* ironruby-core at rubyforge.org
> *Subject:* [Ironruby-core] More WCF fail
>
>
>
> Had time to get back to the WCF stuff: Here''s the latest
>
>
>
> class MyService
>
>      include IWcfContract
>
>
>
>      def ping(x)
>
>           x
>
>      end
>
> end
>
>
>
> uri = Uri.new "http://localhost:8700/MyService"
>
> binding = WSHttpBinding.new
>
> host = ServiceHost.new MyService
>
> host.add_service_endpoint(IWcfContract.to_clr_type, binding, uri);
>
>
>
>
>
> => Now raises the following error (new and different from last time,
> exciting!):
>
>
>
> *The contract name ''IWcfContract'' could not be found in
the list of
> contracts implemented by the service
''IronRuby.Builtins.RubyClass''.*
>
>
>
> I also tried creating an abstract C# class as follows:
>
>
>
> public abstract class WcfContractClass : IWcfContract
>
> {
>
>      public abstract string Ping(string input);
>
> }
>
>
>
> and then having the ruby class do this:
>
>
>
> class MyService < WcfContractClass
>
>
>
> however the same error occurs. Still running the dlr nightly v12211
> build...
>
>
>
> Any ideas?
>
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
>
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
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Ironruby core - Mar 2009 - More WCF fail

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